RP-1 Boasts Good Pad Life But The Unique Characteristic Of RP-1 Is That It Boasts Exceptionally Low Disc Wear; Lower Than Virtually All Other Competitor Race Materials Tested By EBC Racing. RP-1 Has A Progressive Pedal Feel With Unrivalled Modulation. RP-1 Does Not Have The Snatchy Pedal Feel Or High Levels Of Noise Often Associated With Other Race Pads On The Market. Compared To EBC Racings Other Track Pad RP-X/RP-1 Has A Reduction In Friction Coefficient Across Its Working Temperature Range Making RP-1 The More Suitable Choice For Light; Medium Weight Cars; Cars With Non EBC Big Brake Kits Fitted Or Vehicles With No ABS. For Heavy Or Inherently Under; Servoed Vehicles Which Suit A Very Aggressive Pad; EBC Racings Other Track Material RP-X May Be Preferable